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Apache Log4j: versions and end of support

Release branches of Apache Log4j with the latest version and the end of support.

We are loading the vulnerabilities of Apache Log4j from the NVD. Until then this page shows versions and end of support only.

Known vulnerabilities in Apache Log4j

Log4Shell (CVE-2021-44228)

Release branches

Apache Log4j 2

Supported

Latest version: 2.26.1, released on 02/07/2026

End of support: no date known

Apache Log4j 2.3

End of support reached

Latest version: 2.3.2, released on 29/12/2021

End of support: 20/09/2015

Apache Log4j 2.12

End of support reached

Latest version: 2.12.4, released on 28/12/2021

End of support: 14/12/2021

Apache Log4j 1

End of support reached

Latest version: 1.2.17, released on 06/05/2012

End of support: 15/10/2015

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